547080554 has 4 divisors (see below), whose sum is σ = 820620834. Its totient is φ = 273540276.

The previous prime is 547080551. The next prime is 547080571. The reversal of 547080554 is 455080745.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 474063529 + 73017025 = 21773^2 + 8545^2 .

It is not an unprimeable number, because it can be changed into a prime (547080551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136770137 + ... + 136770140.

Almost surely, 2^547080554 is an apocalyptic number.

547080554 is a deficient number, since it is larger than the sum of its proper divisors (273540280).

547080554 is a wasteful number, since it uses less digits than its factorization.

547080554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273540279.

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 547080554 is about 23389.7531838196. The cubic root of 547080554 is about 817.8690227341.

The spelling of 547080554 in words is "five hundred forty-seven million, eighty thousand, five hundred fifty-four".